`thietbivanphonghd.com`

DNSSEC	⚠️ Not signed
A	199.27.135.247^{🇻🇳 Cloudflare199.27.134.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.zonedns.vn` ⭐
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	64.176.84.220^{🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix}
			PTR	`ns1.zonedns.vn`
NS	`ns2.zonedns.vn`
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	103.176.178.51^{🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN}
NS	`ns3.zonedns.vn`
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.36.30^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
NS	`ns4.zonedns.vn`
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.39.159^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
TXT	`9351db166528a2a7eab167d7bf2cae06b28ee42c`
SOA	`ns1.zonedns.vn`root@thietbivanphonghd.com 2024-07-03 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778507726

Previously MX for

thietbivanphonghd.com

Same first word

thietbivanphonghd.com

DNS History

7 records (5 active, 2 former)

●NSns1.zonedns.vn2016-12-20 → 2026-05-11 · 4 obs

● 2016-12-20 11:24:26
○ 2017-12-15 11:54:26
● 2026-05-01 14:13:00
● 2026-05-11 14:24:38

●NSns2.zonedns.vn2016-12-20 → 2026-05-11 · 4 obs

● 2016-12-20 11:24:26
○ 2017-12-15 11:54:26
● 2026-05-01 14:13:00
● 2026-05-11 14:24:38

●NSns3.zonedns.vn2016-12-20 → 2026-05-11 · 4 obs

● 2016-12-20 11:24:26
○ 2017-12-15 11:54:26
● 2026-05-01 14:13:00
● 2026-05-11 14:24:38

●NSns4.zonedns.vn2016-12-20 → 2026-05-11 · 4 obs

● 2016-12-20 11:24:26
○ 2017-12-15 11:54:26
● 2026-05-01 14:13:00
● 2026-05-11 14:24:38

○MXthietbivanphonghd.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:24:26
○ 2017-12-15 11:54:26
○ 2026-05-11 14:24:38

●A199.27.135.2472026-05-01 → 2026-05-11 · 3 obs

○ 2017-12-15 11:54:26
● 2026-05-01 14:13:00
● 2026-05-11 14:24:38

○A42.112.27.1052016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 11:24:26
○ 2017-12-15 11:54:26
○ 2026-05-11 14:24:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
thietbivanphonghd.com	ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn	-

✅ Authoritative Response

Server:103.28.39.159

NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thietbivanphonghd.com (unsigned zone)

⏱️ Timing

Total: 1704ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.27.135.247`
NS	4	`ns1.zonedns.vn, ns4.zonedns.vn...`
TXT	1	`9351db166528a2a7eab167d7bf2cae06b28ee42c`
SOA	1	`ns1.zonedns.vn root.thietbivanphonghd.co`

Analysis

IP Addresses

thietbivanphonghd.com points to a single IP number: 199.27.135.247.

other host names for instance louisscorner.vn, www.fimostore.vn, yensaonguyensa.com, nguyenhakids.com and calafarm.vn share IP numbers with thietbivanphonghd.com.

Name Servers

thietbivanphonghd.com is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.

thietbivanphonghd.com at least partially shares name servers with other domains, for instance carsmart.vn, gritschool.edu.vn, gasthaibinh.com, koworking.net and datnenquan9.com.vn.

These name servers are often used with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Host names with two IP numbers

ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220

ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51

ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30

ns4.zonedns.vn points to 2001:df1:3200::15 and 103.28.39.159

Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn

Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn

thietbivanphonghd.com - robtex.com